1

Senior Software Engineer Jobs in Toronto, ON (NOW HIRING)

Senior Software Engineer

Toronto, ON ยท On-site

CA$130K - CA$140K/yr

Are you a passionate Senior Software Engineer looking to make a significant impact in the fintech space? Join Curinos, where you will play a pivotal role in shaping the future of B2B SaaS ...

We are looking for an enthusiastic and motivated Senior Software Engineer to join our marketplace teams. This is an excellent opportunity for someone early in their career who is eager to learn and ...

Summary We are growing our engineering team and are looking for an experienced, product-minded Senior Software Engineer to help build and scale our platform. This role is ideal for someone who enjoys ...

Senior Software Engineer

Toronto, ON ยท Hybrid

CA$121K - CA$170K/yr

As a Senior Software Engineer reporting to the Sr. Director of Software Development, you'll play a critical role in building the next generation of market data streaming products that empower clients ...

In this Senior Software Engineer role, you'll be the engineering front line for complex customer scenarios-triaging production issues, engineering hotfixes, and building the tools that keep our ...

As a Senior Software Engineer, you will play a key technical leadership role within the AutoSync engineering organization. you will design, build, and evolve scalable backend services and user-facing ...

In this Senior Software Engineer role, you'll be the engineering front line for complex customer scenarios-triaging production issues, engineering hotfixes, and building the tools that keep our ...

We're looking for a Senior Software Engineer to help build and scale the product experiences and systems behind that mission. In this role, you'll work across frontend applications, backend services ...

Position Description Boosted.ai is seeking a highly motivated and results-driven Senior Software Engineer to play a pivotal role in designing and building advanced software solutions that empower ...

next page

Showing results 1-20

Senior Software Engineer information

See Toronto, ON salary details

$63.5K

$118.2K

$168.4K

How much do senior software engineer jobs pay per year?

As of Aug 5, 2026, the average yearly pay for senior software engineer in Toronto, ON is $118,182.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,297.00 and $133,607.00 per year, depending on experience, location, and employer.

What is a senior software engineer?

A senior software engineer designs, codes, tests, and maintains computer software. While these are your primary responsibilities as a senior software engineer, you may also have supervisory duties. These include overseeing a team of junior software engineers or developers. The senior software engineer title is sometimes used interchangeably with senior developer, and positions for both may share similar job duties and responsibilities. In general, software engineers are distinguished from developers in that software engineers apply engineering principles to software development.

What are some common challenges senior software engineers face when mentoring junior team members?

Senior Software Engineers often mentor junior colleagues, which can be incredibly rewarding but also presents challenges. Balancing mentorship with project deadlines can be demanding, as it requires strong time management and communication skills. Additionally, adapting explanations to different learning styles and levels of experience can be tricky. However, effective mentorship helps build a stronger team and can lead to enhanced leadership opportunities for the senior engineer.

What is the difference between Senior Software Engineer vs Software Developer?

AspectSenior Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; entry to mid-level experience
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing features, debugging
Industry UsageUsed across tech companies, startups, enterpriseCommon in software firms, startups, freelance work
Search & ComparisonOften compared for experience level, responsibilitiesCompared for entry-level to mid-level roles

The main difference between a Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Engineers typically have more experience, lead projects, and mentor others, while Software Developers focus on coding and feature development. Both roles are essential in tech companies, but the Senior Software Engineer position involves higher-level planning and leadership.

What are the key skills and qualifications needed to thrive as a senior software engineer, and why are they important?

To thrive as a Senior Software Engineer, you need advanced programming skills, deep understanding of software architecture, and several years of experience in software development, often supported by a relevant degree. Familiarity with tools like Git, CI/CD pipelines, cloud platforms, and expertise in technologies such as Java, Python, or JavaScript are typically required. Leadership, problem-solving, and effective communication are crucial soft skills for mentoring teams and collaborating across departments. These skills ensure the delivery of robust, scalable solutions and drive successful project outcomes in complex technical environments.
What are the most commonly searched types of Software Engineer jobs in Toronto, ON? The most popular types of Software Engineer jobs in Toronto, ON are:
What cities near Toronto, ON are hiring for Senior Software Engineer jobs? Cities near Toronto, ON with the most Senior Software Engineer job openings:
Infographic showing various Senior Software Engineer job openings in Toronto, ON as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 86% Physical, 7% Hybrid, and 7% Remote job distribution, with an average salary of $118,182 per year, or $56.8 per hour.

Senior Software Engineer (Golang, React)

Applied Systems Canada

Toronto, ON โ€ข Remote

Other

Medical, Dental, Vision, PTO

Re-posted 10 days ago


Job description

Canada External Job Ad

Amazing Career Moments Happen Hereย 

The best work happens when smart people move fast, together. At Applied, we've spent 40+ years building technology that solves real problems for insurance professionals, and we're not slowing down. We're pushing what's possible in Insurtech and doing it inside a culture built on trust, inclusion, and growth.ย 

The Roleย at a Glanceย 

Role: Senior Software Engineer (Golang, React)

Team: Employee Benefitsย 

Location: Remote

ย 

Opportunity for Impactย 

ย 

We're looking for a Software Engineer/ Senior Software Engineer (Golang, React) to join our Employee Benefits team and make a real difference for the people who depend on our products every day. You will be developing and maintaining robust web applications and micro services using React and Golang.

As a Software Engineer/Senior Software Engineer, you will collaborate with Architects, Product Owners, andย members of aย Scrum team to deliverย high qualityย technical solutions. Here, you'll have a voice in how the work gets done, room to try things differently, and the trust to move it forward.ย 

Whatย You'llย Do:

  • Support the team with delivery by sharing comprehensive feedback during code reviews and guidance with complex technical problem solving
  • Contribute to technical decisions byย identifyingย opportunities and risks
  • Share knowledge of software development languages and frameworks as well asย  testing strategiesย 
  • Support with continuous improvement of internal processes and documentation to champion a principles-based approaches to design, implementation, and testingย 
  • Collaborate with other teams toย identifyย and developย integration solutionsย 
  • Champion engineering best practices in the areas ofย writingย code,ย  unitย testing,ย E2Eย ย testing,ย performanceย ย testingย ,ย CI/CD, observability, and documentationย while using available AI tools
  • Identify, diagnose, and resolve performance bottlenecks, reliability issues, and security vulnerabilities
  • Collaborate with product managers and designers to translate business requirements into well-scoped, technically sound solutions
  • Mentor junior and mid-level engineers through pairing, code reviews, and knowledge-sharing sessions

We're Excited to Learn More About You - Software Engineer

If this role sounds like the right next move, we'd love to hear from you. You might bring:ย 

  • 3+ years of web development experience creating enterprise software using Reactย ย 
  • ย 5 + years of professional experience building web applications and web servicesย ย 
  • ย Experience with Golang, C#, TypeScript/JavaScript, Node JS, Kubernetes, PostgreSQL/SQL Server, GCP and Visual Studioย Codeย 
  • ย Experience in implementing and consumingย GRPC andย RESTful servicesย 
  • ย Knowledge of Agile frameworks, ideally Scrum, and tools like Jira and Confluenceย ย 
  • ย Understanding of testing best practicesย ย 
  • ย Understanding of DevOps and CI/CDย with knowledge of Kubernetesย 
  • ย Knowledge of Cypress and RestSharp to develop andย maintainย Automated End to End Testingย 
  • ย Ability to communicate in a team-oriented environment to clarify requirements and deliver solutions within committed timelinesย ย 
  • ย Ability to provide feedback on coding standards through code reviewsย ย 
  • ย Proven technical abilities, troubleshooting skills, and research abilitiesย ย 
  • ย Knowledge ofย using GIT for commits, code reviews, mergeย conflictsย andย release tagsย 
  • Comfortable leveraging AI-assisted development tools (e.g., Claude Code) to accelerate delivery - extensive usage of these tools is expected and encouraged
  • Bachelor's Degree in Computer Science, MIS, or CIS, or equivalent work experience
    • We proudly support and encourage people with military experience, as well as military spouses, to appl

ย For the Senior Software Engineer, ย you may also have:ย 

ย 

  • 8+ years of experience in software engineering, including experience providing guidance and support to members of the teamย ย 
  • Demonstrated experienceย working acrossย software development languages and frameworks, such as C#, .NET, OR Golang, React, as well as JavaScript or TypeScript
  • Passion for continuously expanding knowledge of programming and web development while driving toward principles-based approaches for design,ย implementationย and testingย 
  • Advanced knowledge ofย experience with modern test strategiesย and quality gating policies within CI/CT/CD pipelines
  • Highย proficiencyย with UI and API Testing, with frameworks such as RestSharp and Cypressย 
  • Advanced communication skills, with the ability to distill complex concepts to support others with complex problem solvingย 
  • Demonstrated ability to advanceย discussions, debates, and reviews on coding and design elements whileย contributing toย positive and constructiveย communication across the teamย ย 
  • Track record of breaking down ambiguous problems, making pragmatic tradeoffs, and delivering high-quality software on schedule
  • Experience writing unit, integration, and end-to-end tests as a first-class part of the development process
  • Prior experience in an Agile/Scrum environment with a track record of consistent sprint delivery

ย Talent shows up in a lot of different ways, and we mean that. We welcome candidates from all backgrounds and experience levels, including military members and their spouses and those without a traditional degree or tech background. If this role speaks to you, apply.ย 

Why You'll Like Working Hereย 

Ourย people-first cultureย meansย you'reย seen, supported, and set up to grow. We work across flexible models because we trust our teams to deliver, not just show up.ย You'llย collaborate with people who care about the work and each other, andย you'llย have leaders who are invested in whereย you'reย headed.ย ย 

How We'll Support Youย 

We invest in the whole person, not just the role. Our benefits and resources are built to support your health, your time, and your life outside of work:ย 

  • Medical, Dental, and Vision Coverageย 
  • Holiday and Vacation Timeย 
  • Health & Wellness Daysย 
  • A Bonus Day for Your Birthdayย 

Compensation Transparencyย 

Our targeted starting base salary in the United States for this position ranges from CAD 70K- 90K for the Software Engineer and CAD 95K - CAD 145K for the Senior Software Engineer. To determine a new team member's starting pay, we consider a variety of factors, including someone's depth, breadth, and variety of experience, skills, and responsibilities. Depending on the role, team members may also be eligible to participate in additional compensation plans such as bonus and commission.ย 

This position requires the employee to reside and work from one of the following provinces: Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, PEI, Saskatchewan.ย 

Your Security Matters:ย Our candidates' personal information and online safety are top of mind for us. At Applied, we proactively protect your personal information and only communicate with candidates via a secure @appliedsystems.com email or through our official careers portal. Recruiters will never request payments, ask for financial account information or sensitive information like social security numbers.ย 

EEO Statementย 

Applied Systems is proud to be an Equal Employment Opportunity Employer. Diversity and Inclusion is a business imperative and is a part of building our brand and reputation. At Applied, we don't discriminate, and we are committed to recruit, develop, retain, and promote regardless of race, religion, color, national origin, sexual orientation, gender identity, disability, age, veteran status, and other protected status as required by applicable law.ย 

#LI-Remote

#LI -Canada

Employment Type: OTHER